SENA Parani10 User Manual
Page 11
Advertising
11
Pin
Signal
Direction
1
CD
Output
2
TxD
Output
3
RxD
Input
4
DSR
Input
5
GND
-
6
DTR
Output
7
CTS
Input
8
RTS
Output
9
Vcc
Input
Table 2.2.1. Parani10 DB-9 Specification
Parani10 is designed to operate as DCE (Data Communications Equipment).
To connect to DTE (Data Terminal Equipment), for example a PC or a laptop, a straight cable
must be used as in below.
CD, 1
CD, 1
TxD,
2
RxD, 2
RxD,
3
TxD, 3
DSR,
4
DTR, 4
GND,
5
GND, 5
DTR,
6
DSR, 6
CTS,
7
RTS, 7
P
a
ra
n
i1
0
(D
C
E
)
RTS,
8
CTS, 8
H
o
s
t
S
y
s
te
m
(D
T
E
)
*DTR/DSR of Parani10 will function for either a Loop-back operation or for full transfer. Users
may select a function of DTR/DSR using AT command- ATS14. Default value of ATS14 is 1.
Advertising